re PR tree-optimization/42078 (ICE in gimple_assign_set_rhs_code)
gcc/ChangeLog: PR tree-optimization/42078 * gimple.h (gimple_replace_lhs): New declaration. * gimple.c (gimple_replace_lhs): New function. * tree-ssa-math-opts.c (execute_cse_reciprocals): Call it before modifying the call. gcc/testsuite/ChangeLog: PR tree-optimization/42078 * gcc.dg/pr42078.c: New test. From-SVN: r154400
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- gcc/ChangeLog 8 additions, 0 deletionsgcc/ChangeLog
- gcc/gimple.c 33 additions, 0 deletionsgcc/gimple.c
- gcc/gimple.h 1 addition, 0 deletionsgcc/gimple.h
- gcc/testsuite/ChangeLog 5 additions, 0 deletionsgcc/testsuite/ChangeLog
- gcc/testsuite/gcc.dg/pr42078.c 22 additions, 0 deletionsgcc/testsuite/gcc.dg/pr42078.c
- gcc/tree-ssa-math-opts.c 1 addition, 0 deletionsgcc/tree-ssa-math-opts.c
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